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TYPICAL AVERAGE DATA OF HOT & COLD FACE INSULATION BRICKS
LIGHT WEIGHT INSULATION BRICKS
(METRIC UNITS)

PROPERTIES

C.F.
RCI-7

H.F.
RCI-8

H.F.
RCI-9

LWFB
RCI-10

H.F.
RCI-13

H.F.
RCI-14

H.F.
RCI-15

Service Temperature in ^oC

1050

1200

1250

1300

1400

1500

Bulk Density in gms/cc (Max)

0.80

0.85

0.90

1.00

1.10

1.20

1.30

Apparent Porosity in % (min)

Cold Crushing Strength in kg/Cm²/(min)

Thermal Conductivity in Kcal/M/ Hr/^oC(max) at Hot face temp. of 600^oC(max)

0.20

0.23

0.24

0.28

0.30

0.35

0.40

Permanant Linear change after re-heating (max) in % for 3 hrs at temperature of

1.5
1050

1.5
1200

1.5
1250

1.5
1300

1.5
1350

1.5
1450

(A) INSULATION MORTAR:	Suitable for each type of Insulation Bricks (both Air Setting & Ceramic Setting) are supplied
(B) INSULATION CRUMBS:	Suitable for filling purpose (available in different grain sizes)
(C) SILICA INSULATION BRICKS:	Suitable for Glass Plant Furnaces upto 92% SiO₂
(D) We also undertake the manufacturing of Insulation Bricks other than the specified.